I-ETS 300 819 Ed.1 标准详情
- 标准号:I-ETS 300 819 Ed.1
- 中文标题:
- 英文标题:Telecommunications Management Network (TMN); Functional specification of usage metering information management on the Operations System/Network Element (OS/NE) interface
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期: